Beautiful day here at Laguna Seca!
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The first session of the day had NO battery power limitations! Nine laps without slowing down! Yes!
However, brakes are toasted...literally cooked. No brakes left after the 4th lap. Going into turn 2 at 103.9 MPH without brakes...not ideal. Here is a picture of the front left rotor and pad... nothing remaining on the pad.
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Here is a picture of the brake dust after I pulled into the paddock garage after nine laps.
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The brake overflow reservoir looks to be pretty empty.
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Started with 229 miles (369 km) of range before leaving the paddock garage for the first session on the track. After nine laps I parked it with 94 miles (151 km). Used 135 miles (217 km) in nine laps.
Best lap was 1:57.50. Track was still very cold and wet in some places. Turn 3 had a small river going across the track and the car was sideways every time in turn 3. The track had rain and hail yesterday (Sat. March 3) at the track, so the 40°F (4°C) degree temperature in the morning today didn't do much to dry the track.
The car hadled great on the first 3 laps. If the brakes held up...I think I could have easily broken 1:55 per lap...if not 1:50. The car was very balanced through turn 9 and turn 10. The Corkscrew was a blast! Even turn 6, which has a slight dip at the apex, was a lot of fun and the car handled it very well.
The handling was very good with the Unplugged Performance springs. Very happy with the response in entry and heavy braking (when the brakes worked the first few laps).
Drove to the Tesla store, in Monterey, to 'top off' the battery. Talked to a few people here about the Model 3. Biased group, but people are very happy with seeing the Model 3 in person.
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I think I need to call it a day, since the brakes are gone. I will look into performance brakes/rotors and also performance brake fluid (might have cooked the brake fluid as well).
Even though I only had 9 laps, cooked the brakes, and I am done early...I had a blast. This car is going to be fun to mod and tune the suspension, wheels, and tires.
Let me know if you have other questions. I didn't get a lot of data. I do have some GoPro footage I need to edit, so maybe share that later.